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Google圖書搜尋
Rate of Milk Secretion as Affected by Advance in Lactation and Gestation
Frederick Alexander Davidson
Frederick Charles Bauer
H. A. Ross
John William Lloyd
Louie Henrie Smith
Walter Lee Gaines
Arthur Maxwell Brunson
William Barbour Nevens
其他書名
Correction of Yield, Within a Lactation Period, for Length of Record and for Pregnancy
出版
University of Illinois Agricultural Experiment Station
, 1925
URL
http://books.google.com.hk/books?id=SItRAQAAMAAJ&hl=&source=gbs_api
